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Individual Calculations January 2013 |
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| Urbina, Ricardo Total change: -23.85 | |   |
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| Centroamericano Por Equipos | Panama | PAN | 2012-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2293 | 1.00 | 5 | -1.59 | 15 | -23.85 | |
|  Hernandez Basante, Francisco | m | | 2234 | CRC | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Baules, Jorge | m | | 2303 | PAN | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Madrigal, Mariano | m | | 2152 | NCA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Arias , Lemnys | m | | 2346 | ESA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Juarez, Carlos | m | | 2363 | GUA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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